Magnetometer



FIG. 1 is a front view of the new design;

FIG. 2 is a back view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a first perspective view from the top thereof;

FIG. 8 is a first perspective view from the bottom thereof;

FIG. 9 is a second perspective view from the top thereof; and,

FIG. 10 is a second perspective view from the bottom thereof. 

CLAIM The ornamental design for a magnetometer, as shown and described. 